This PL-900 practice question tests your understanding of manage the microsoft power platform environment. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A Power Platform administrator notices that a production environment has exceeded its storage quota. The administrator needs to free up storage without impacting active solutions. Which action should the administrator take first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Analyze storage by entity and delete unused custom tables
This targets specific large tables for cleanup.
Increase the storage quota
Why wrong: This does not free up existing storage; it only adds more.
Remove the environment and create a new one
Why wrong: This would delete all data, not just excess storage.
Delete all audit logs older than 30 days
Why wrong: Audit logs cannot be selectively deleted from the admin center.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Analyze storage by entity and delete unused custom tables
Option A is correct because analyzing storage by entity allows the administrator to identify which custom tables consume the most space, and deleting unused custom tables directly frees up storage without affecting active solutions. This is the recommended first step in the Power Platform admin center, as it targets the root cause of storage overage while preserving production functionality.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Analyze storage by entity and delete unused custom tables
Why this is correct
This targets specific large tables for cleanup.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Increase the storage quota
Why it's wrong here
This does not free up existing storage; it only adds more.
Remove the environment and create a new one
Why it's wrong here
This would delete all data, not just excess storage.
Delete all audit logs older than 30 days
Why it's wrong here
Audit logs cannot be selectively deleted from the admin center.
Common exam traps
The trap here is that candidates may assume deleting audit logs is the quickest fix, but the question emphasizes 'without impacting active solutions,' and audit logs are often not the largest storage consumer, making analysis of custom tables the correct first step.
Detailed technical explanation
Under the hood, Power Platform storage is divided into database, file, and log capacities, with custom tables (entities) residing in the database tier. The 'Analyze storage by entity' feature in the Power Platform admin center provides a breakdown of storage usage per table, enabling targeted cleanup of orphaned or unused data. In real-world scenarios, administrators often discover that large custom tables from deprecated apps or test data are the primary culprits, and deleting them can reclaim gigabytes without affecting production solutions.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
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FAQ
Manage the Microsoft Power Platform environment — This question tests Manage the Microsoft Power Platform environment — Read the scenario before looking for a memorised answer..
The correct answer is: Analyze storage by entity and delete unused custom tables — Option A is correct because analyzing storage by entity allows the administrator to identify which custom tables consume the most space, and deleting unused custom tables directly frees up storage without affecting active solutions. This is the recommended first step in the Power Platform admin center, as it targets the root cause of storage overage while preserving production functionality.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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